Keswick to Barrow (K2B) 2026 - The Lily Foundation
The Lily Foundation logo featuring a butterfly, hearts and an 'x' for a kiss

Fighting mito,
finding hope.

Four Lily Fundraisers, laughing, covered in mud at a Tough Mudder event Four Lily Fundraisers, laughing, covered in mud at a Tough Mudder event

Keswick to Barrow (K2B) 2026

Four men in Lily Foundation tops walking in the countryside with hills and mountains in the background.

Ultra marathon run/walk

Date: 9 May 2026

The Keswick to Barrow (K2B) Walk is a sponsored walking and running event in the English Lake District. Teams of between 4 and 12 members test themselves on a challenging route, to raise money for charities and good causes. 

This is a fully supported walk/run with eight official timing checkpoints, and a number of other locations where participants can obtain free drinks, food, first aid, and support.

The fastest runners complete the 39.5 mile official K2B race in just over 4 hours, and the majority of walkers take between 8 and 12 hours. All finishers receive a completion certificate.

To find out more and enter your team, please visit the K2B website.

Thank you for joining our fight against mito!

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